Halloween candy

Question

#include <iostream>
#include <cmath>
using namespace std;

int main(){
double houses;
double x;
cin >> houses;

if(houses>=3)
x = 2/houses*100;
cout<<round(x);
}
Basically, with the above code I got 2 out of 5 ticks when tested. What changes would be suggested?

Answer 1

Ozcan ,

Instead
cout<<round(x)

Use ,
cout<<ceil(x)

try it...

Answer 2

Ozcan ,
You're welcome

Answer 3

thanks Riya